The Official Internal Revenue Service Web Site Is IRS.gov Don’t be fooled by bogus e-mails and come-ons phishing for your personal and financial information.

Home Office Computing. April 1994. U.S. Department of Treasury Internal Revenue Service. 2005 Data Book. 2006 U.S. Department of Treasury Internal Revenue Service. Tax Guide for Small Business. n.d.

Bill payments that can be made through ACI’s Official Payments website include the Internal Revenue Service (IRS), 22 state governments, the District of Columbia, more than 2,400 local ...

The Internal Revenue Service is now considering revoking the school's tax-exempt status. CBS News national correspondent Nikki Battiste reports. Apr 18 02:05 ...

An employee at the Internal Revenue Service (IRS) who was involved in targeting conservative groups during the Obama administration is now leading the same IRS division, according to a new memo ...

ACI Worldwide’s OfficialPayments.Com to Process Internal Revenue Service Tax Payments for 20th Consecutive Year Longest tenured bill payment site for the IRS, OfficialPayments.com, has processed ...